Preformed Substructures

About Preformed Substructures

Preformed Substructures Ltd installs NHBC approved screw piled foundations for new homes, self-builds and house extensions across Surrey, London, and the South East. Our systems provide a fast, low-mess alternative to traditional concrete, ideal for garden rooms, modular builds, and sites with limited access, in heaving clay soil and in root protection zones helping homeowners build quicker with minimal disruption.

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